Home / 95,494.02-143,299.35-48,750.54

Finding the Fourth Proportional to 95,494.02, 143,299.35 and 48,750.54

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Solution

The fourth proportional to 95,494.02, 143,299.35 and 48,750.54 is: 73,155.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,494.02 : 143,299.35 = 48,750.54 : x
  2. Step 2: Convert to fraction form
    95,494.02/143,299.35 = 48,750.54/x
  3. Step 3: Cross multiply
    95,494.02x = 143,299.35 × 48,750.54
  4. Step 4: Simplify right side
    95,494.02x = 6,985,920,694.15
  5. Step 5: Solve for x
    x = 6,985,920,694.15/95,494.02
  6. Step 6: Final answer
    x = 73,155.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.